ASOCIACIÓN ESPAÑOLA DEL HIDRÓGENO

AITESA

SMEs with less than 50 employees

Paseo de la Castellana, 182 planta 11

913501687

https://www.aitesa.es/

aitesa@aitesa.es

Descripción de la compañía

Courage and pioneering spirit are the key to innovation. In AIR INDUSTRIE THERMIQUE SPAIN, SL, a Spanish company founded in 1985, we have been faithful to our principles. Our proven experience of more than 25 years in the engineering sector is the best expression of our philosophy. This company culture has led us to stand out in the industry through our “turn-key” projects and a whole catalog of technical solutions, large and as well as small, for both national and international markets.

Since the creation of AITESA, its market presence has been constant, yet it was since 2006 that its structure has been adapted to new needs that the area required, promoting its philosophy of closeness, flexibility and experience, focused on achieving total customer satisfaction.

Principales líneas de negocio de la entidad

Waste Heat Recovery Boilers WHRB / Heat Recovery Steam Generators HRSG
Fired Heaters / Furnaces
Air-Coolers / Air Condensers / Air Cooled Heat Exchangers
Air Preheaters APH
Heat Recovery / Waste Heat Recovery System
Heat Exchangers – Gas / Water and Gas / HTF
Heat Exchangers – Air / HTF
Heat Exchangers – Shell and Tube
Recuperators
Economizers – Water and Heat Transfer Fluid
Condensing Economizers
Superheaters
Vaporizers
Batteries – Thermal Oil

Kg/h de H2	↔	Nm3/h de H2 gas	↔	litros/h de H2 líquido1	↔	Potencia2 (kW)
1	=	11,12	=	14,12	=	33,33
0,0899	=	1	=	1,270	=	3,00
0,0708	=	0,788	=	1	=	2,359
0,00833	=	0,0926	=	0,1177	=	0,278
0,0300	=	0,333	=	0,424	=	1

Masa H2 (kg)	↔	H2 gas (Nm3)	↔	H2 líquido1 (litros)	↔	Energía2 (MJ)	↔	Energía2 (kW·h)
1	=	11,12	=	14,12	=	120	=	33,33
0,0899	=	1	=	1,270	=	10,8	=	3,00
0,0708	=	0,788	=	1	=	8,495	=	2,359
0,00833	=	0,0926	=	0,1177	=	1	=	0,278
0,0300	=	0,333	=	0,424	=	3,6	=	1

Presión (Bar)	1	50	100	150	200	250	300	350
Factor de compresión	1	1,032	1,065	1,089	1,132	1,166	1,201	1,236
Presión (Bar)	400	500	600	700	800	900	1000
Factor de compresión	1,272	1,344	1,416	1,489	1,560	1,632	1,702

Densidad	0,0899 kg/Nm3 (gas) 0,0708 kg/l (liquido)
Poder calorífico inferior	120 MJ/kg
Poder calorífico superior	141,86 MJ/kg
Límites de explosión	4,0 - 75,0 % (concentración de H2 en aire)
Límites de detonación	18,3 - 59,0 % (concentración de H2 en aire)
Capacidad calorífica específica	Cp=14,199 KJ/(kg·K) Cv=10,074 KJ(kg·K)
Coeficiente de difusión	0,61 cm2/s

ASOCIACIÓN ESPAÑOLA DEL HIDRÓGENO

AITESA

Descripción de la compañía

Principales líneas de negocio de la entidad

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Asociación Española del Hidrógeno.Todos los derechos reservados.

Gestión web: Ariema Energía y Medioambiente S.L.

Valor energético basado en poder calorífico inferior